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Rectangular Structures We have also tried prefabricated RCC columns and Ferro cement channels, with built-in windows, to build walls, a steel truss with asphalt/cement sheet roofing. We built a workshop shed of 800 sq ft (72 sq meters) at a cost of Rs. 27,000. It has gone through the last monsoon very well. The cost break up is as follows: Steel bars, angles etc. 7923.9 Water, electricity 992.5 Meshes 1330.0 Labour 3065.13 Cement 5051.25 Sand and gravel 785.0 Bricks 1530.0 Roofing sheets 5315.0 Misc (nuts, wire, weld) 1468.0 Rs. 27,460.00 Rural Development Through Education System 254
